Patents Assigned to Prothena Biosciences Limited
  • Patent number: 10669330
    Abstract: The invention provides antibodies that specifically bind transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, among other applications.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: June 2, 2020
    Assignees: PROTHENA BIOSCIENCES LIMITED, UNIVERSITY HEALTH NETWORK
    Inventors: Yue Liu, Tarlochan S. Nijjar, Avijit Chakrabartty, Jeffrey N. Higaki
  • Patent number: 10669331
    Abstract: The invention provides monoclonal antibody 5C1 and related antibodies. The 5C1 antibody binds to an epitope within residues 118-126 of ?-synuclein. The antibodies of the invention are useful, for example, for treating and/or diagnosing disorders associated with ?-synuclein, particularly accumulation of ?-synuclein deposits. Such disorders include Lewy body diseases, such as Parkinson's disease, Diffuse Lewy Body Disease (DLBD), Lewy body variant of Alzheimer's disease (LBV), Combined Alzheimer's and Parkinson disease, pure autonomic failure and multiple system atrophy (MSA).
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: June 2, 2020
    Assignee: PROTHENA BIOSCIENCES LIMITED
    Inventors: Robin Barbour, Kate Dora Games Thiel, Tarlochan S. Nijjar
  • Publication number: 20200165336
    Abstract: Described herein are MCAM antagonists, including MCAM antagonist antibodies capable of inhibiting the interaction between MCAM and it ligand, a laminin a4 chain, e.g., an ct4 chain of laminin 41 1. These MCAM antagonists, e.g., anti-MCAM antibodies, may be useful to treat neuroinflammatory conditions, for example, multiple sclerosis and Parkinson's disease, by inhibiting the infiltration of MCAM-expressing cells into the central nervous system (CNS), e.g., extravasation of TH 17 cells into the CNS.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 28, 2020
    Applicant: PROTHENA BIOSCIENCES LIMITED
    Inventors: Kenneth Flanagan, Jennifer Johnston, Theodore Yednock, Jeanne Baker
  • Patent number: 10654920
    Abstract: The invention provides antibodies that specifically bind to the LG4-5 modules of the G domain of laminin ?4. The antibodies can preferentially stain cancer or tumor cells or tissue. The antibodies can be used for detecting cancer, evaluating the efficacy of a cancer therapy, treating cancer, and treating obesity or obesity-related diseases, among other applications.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: May 19, 2020
    Assignee: PROTHENA BIOSCIENCES LIMITED
    Inventors: Stephen Jed Tam, Yue Liu, Robin Barbour, Theodore Yednock, Kenneth Flanagan
  • Publication number: 20200140534
    Abstract: The invention provides antibody formulations and methods useful for prophylaxis or treatment of synucleinopathies, including Parkinson's disease.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Applicant: PROTHENA BIOSCIENCES LIMITED
    Inventors: Patrick Garidel, Andreas Langer, Michael Grundman
  • Patent number: 10633433
    Abstract: The invention provides antibodies that specifically bind to transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, among other applications.
    Type: Grant
    Filed: July 2, 2016
    Date of Patent: April 28, 2020
    Assignees: PROTHENA BIOSCIENCES LIMITED, UNIVERSITY HEALTH NETWORK
    Inventors: Tarlochan S. Nijjar, Avijit Chakrabartty, Jeffrey N. Higaki
  • Publication number: 20200123239
    Abstract: The invention provides antibodies to tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 23, 2020
    Applicant: PROTHENA BIOSCIENCES LIMITED
    Inventors: Peter Seubert, Philip James Dolan, III, Yue Liu, Robin Barbour
  • Patent number: 10597441
    Abstract: The present application discloses humanized 1H7 antibodies. The antibodies bind to human alpha synuclein and can be used for treatment and diagnosis of Lewy body disease.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: March 24, 2020
    Assignee: PROTHENA BIOSCIENCES LIMITED
    Inventors: Jose Saldanha, Tarlochan S. Nijjar
  • Publication number: 20200087386
    Abstract: The invention provides antibodies that specifically bind transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, among other applications.
    Type: Application
    Filed: September 26, 2019
    Publication date: March 19, 2020
    Applicants: PROTHENA BIOSCIENCES LIMITED, UNIVERSITY HEALTH NETWORK
    Inventors: YUE LIU, TARLOCHAN S. NIJJAR, AVIJIT CHAKRABARTTY, JEFFREY N. HIGAKI
  • Patent number: 10584177
    Abstract: Described herein are anti-MCAM antibodies and antigen binding fragments thereof that are capable of inhibiting the interaction between MCAM and its ligand, a protein comprising a laminin ?-4 chain. These anti-MCAM antibodies and antigen binding fragments thereof may be useful for, for example, treating inflammatory conditions characterized by the infiltration of MCAM-expressing cells into a site of inflammation in the body.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: March 10, 2020
    Assignee: PROTHENA BIOSCIENCES LIMITED
    Inventors: Kenneth Flanagan, Jeanne Baker, Theodore A. Yednock
  • Publication number: 20200055929
    Abstract: The invention provides antibodies that specifically bind to transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, among other applications.
    Type: Application
    Filed: October 30, 2019
    Publication date: February 20, 2020
    Applicants: PROTHENA BIOSCIENCES LIMITED, UNIVERSITY HEALTH NETWORK
    Inventors: Tarlochan S. Nijjar, Avijit Chakrabartty, Jeffrey N. Higaki
  • Patent number: 10562973
    Abstract: The invention provides blood-brain barrier shuttles comprising monoclonal antibody 5C1 and related antibodies linked to a monovalent binding entity for a blood-brain barrier receptor. The 5C1 antibody binds to an epitope within residues 118-126 of alpha-synuclein. The antibodies are useful, for example, for treating and/or diagnosing synucleinopathies including Lewy body diseases, such as Parkinson's disease, diffuse Lewy body disease (DLBD), Lewy body variant of Alzheimer's disease (LBV), Alzheimer's and Parkinson's disease comorbidity, and pure autonomic failure, as well as multiple system atrophy (MSA).
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: February 18, 2020
    Assignees: Prothena Bioscience Limited, Hoffmann-LaRoche Inc.
    Inventors: Robin Barbour, Kate Dora Games-Thiel, Tarlochan S. Niijar, Wagner Zago, Olaf Mundigl, Jens Niewoehner, Georg Tiefenthaler
  • Publication number: 20200031914
    Abstract: The invention provides antibodies that specifically bind to medin. The antibodies have the capacity to bind to monomeric, misfolded, aggregated, fibril or deposited forms of medin. The antibodies can be used for treating or effecting prophylaxis of diseases associated with medin, medin accumulation or accumulation of medin deposits (e.g., medin amyloidosis). The antibodies can also be used for diagnosing medin amyloidosis and inhibiting or reducing aggregation of medin, among other applications.
    Type: Application
    Filed: August 2, 2019
    Publication date: January 30, 2020
    Applicant: PROTHENA BIOSCIENCES LIMITED
    Inventors: PAUL JOSEPH SHUGHRUE, TARLOCHAN S. NIJJAR
  • Publication number: 20200024336
    Abstract: The present application discloses humanized 9E4 antibodies. The antibodies bind to human alpha synuclein and can be used for immunotherapy of Lewy body disease.
    Type: Application
    Filed: May 20, 2019
    Publication date: January 23, 2020
    Applicant: PROTHENA BIOSCIENCES LIMITED
    Inventors: Jose William Saldanha, Tarlochan S. Nijjar
  • Patent number: 10517830
    Abstract: Antibody formulations and methods useful for prophylaxis or treatment of amyloidosis, including AA amyloidosis and AL amyloidosis.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: December 31, 2019
    Assignee: Prothena Biosciences Limited
    Inventors: Patrick Garidel, Isaac Craig Henderson, Pamela Klein
  • Patent number: 10513555
    Abstract: The invention provides antibody formulations and methods useful for prophylaxis or treatment of synucleinopathies, including Parkinson's disease.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: December 24, 2019
    Assignee: Prothena Biosciences Limited
    Inventors: Patrick Garidel, Andreas Langer, Michael Grundman
  • Patent number: 10501531
    Abstract: The invention provides antibodies to tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: December 10, 2019
    Assignee: PROTHENA BIOSCIENCES LIMITED
    Inventors: Peter Seubert, Philip James Dolan, III, Yue Liu, Robin Barbour
  • Patent number: 10494426
    Abstract: The invention provides antibodies that specifically bind to transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, among other applications.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: December 3, 2019
    Assignees: PROTHENA BIOSCIENCES LIMITED, UNIVERSITY HEALTH NETWORK
    Inventors: Tarlochan S. Nijjar, Avijit Chakrabartty, Jeffrey N. Higaki
  • Patent number: 10464999
    Abstract: The invention provides antibodies that specifically bind transthyretin (TTR). The antibodies can be used for treating or effecting prophylaxis of diseases or disorders associated with TTR accumulation or accumulation of TTR deposits (e.g., TTR amyloidosis). The antibodies can also be used for diagnosing TTR amyloidosis and inhibiting or reducing aggregation of TTR, among other applications.
    Type: Grant
    Filed: July 2, 2016
    Date of Patent: November 5, 2019
    Assignees: PROTHENA BIOSCIENCES LIMITED, UNIVERSITY HEALTH NETWORK
    Inventors: Yue Liu, Tarlochan S. Nijjar, Avijit Chakrabartty, Jeffrey N. Higaki
  • Patent number: 10450369
    Abstract: The present application discloses humanized 9E4 antibodies. The antibodies bind to human alpha synuclein and can be used for immunotherapy of Lewy body disease.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: October 22, 2019
    Assignee: PROTHENA BIOSCIENCES LIMITED
    Inventors: Jose William Saldanha, Tarlochan S. Nijjar